CN201899334U

CN201899334U - Sealing cutter seat of food mixer

Info

Publication number: CN201899334U
Application number: CN2010206072655U
Authority: CN
Inventors: 余永进; 唐伟军
Original assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Current assignee: FOSHAN SANSHUI SYNTHETIC ELECTRICAL EQUIPMENT INDUSTRY Co Ltd
Priority date: 2010-11-15
Filing date: 2010-11-15
Publication date: 2011-07-20
Anticipated expiration: 2020-11-15

Abstract

A sealing cutter seat of a food mixer comprises a sealing ring and a cutter seat, wherein the cutter seat is composed of a cutter support and a cutter support nut. The sealing ring is arranged on the upper rim of the cutter support, the cutter support is sleeved with the cutter support nut, and threads or fasteners which are connected with a container of the food mixer are arranged on the outer side of the cutter support nut. The section of the sealing ring is in a small-end-up structure. The outer diameter of the upper rim of the cutter support is larger than that of the sealing ring. The cutter seat is in a separated structure, namely the cutter seat is composed of the cutter support and the cutter support nut, when the cutter seat, the sealing ring and the container are assembled, radial deformation of the sealing ring is avoided, weeping or water leakage of the container of the food mixer can be prevented, and tightness is improved. Not only melons and fruit, but also vegetables can be mixed by the aid of the sealing cutter seat of the food mixer, and the sealing cutter seat of the food mixer is simple and reasonable in structure, flexible in operation, good in tightness and wide in application range.

Description

A kind of sealing tool rest of food blending machine

Technical field

The utility model relates to the sealing tool rest of a kind of food blending machine, particularly a kind of food blending machine.

Background technology

Food blending machine is as a kind of food that is used for, and the kitchen appliance as stirrings such as melon and fruit or vegetables are squeezed the juice because it has simple operation and the multifarious characteristics of purposes, and more and more is subjected to consumer's favor, is popularizing in places such as family and public food and drink consumption.

The cutter of disassembly, cleaning food blending machine for convenience, generally adopt split type being threaded between the tool rest of the cup of food blending machine bottom it, traditional monoblock type tool rest, just be fixed with the tool rest that stirs cutter, this tool rest cooperates with the inboard thread of cup by the thread of its periphery, thereby makes tool rest can screw in or screw out cup easily.

Simultaneously, go out from the gap leakage between cup and the tool rest, influence the normal use of mixer or produce security incident in order to prevent fruit juice or other fluid in the cup, should the corresponding seal approach of taking between the tool rest of the cup of food blending machine and its bottom.

The most general way is that a sealing ring 1 is set between cup 3 and tool rest 2 in the existing market, see accompanying drawing 1-accompanying drawing 3, after tool rest 2 screws in cup 3, sealing ring 1 is subjected to cup 3 and tool rest extruding to produce deformation, thereby the slit between cup 3 and the tool rest 2 is full of filling, to reach the effect of antiseep.

According to the motion relativity principle, when tool rest 2 being applied a torsion and makes tool rest 2 produce precessional motions, promptly from the spiral precession that makes progress of the infraoral of cup 3, when 2 pairs of sealing rings of tool rest 1 produce a vertical extruding force, sealing ring 1 and contact site between the tool rest 2 certainly will produce one with the opposite frictional force of tool rest 2 precession directions, if promptly the screw thread between tool rest 2 and the cup 3 is that clockwise direction screws in, then the frictional force between sealing circle 1 and the tool rest 2 then is counterclockwise, if the screw thread between tool rest 2 and the cup 3 is counterclockwise to screw in, the frictional force between sealing circle 1 and the tool rest 2 then is clockwise so.

According to the mechanics decomposition principle as can be known, this frictional force can resolve into a radial pull and along the pulling force of the tangent to periphery direction of sealing ring 1, these two bursts of strength will be pullled sealing ring 1 and be offset to this both direction generation distortion or from original position, from being to make the new slit of generation between sealing ring 1 and tool rest 2 and the cup 3, cause the sealing effectiveness of sealing ring 1 to reduce greatly.

The utility model content

The purpose of this utility model aims to provide the sealing tool rest of a kind of simple and reasonable, flexible operation, good seal performance, food blending machine applied widely, to overcome weak point of the prior art.

Press the sealing tool rest of a kind of food blending machine of this purpose design, comprise sealing ring and tool rest, it is characterized in that described tool rest is made up of knife rest and knife rest nut, described sealing ring is arranged on the upper limb of described knife rest, described knife rest and the socket of described knife rest nut, the arranged outside of described knife rest nut has screw thread or the fastener that is connected with the cup of food blending machine.

The cross section of described sealing ring is up-small and down-big structure.

The external diameter of the external diameter＞sealing ring of the upper limb of described knife rest.

Because the utility model has adopted technique scheme, compare with prior art, possessed following technique effect: the tool rest in the utility model is a split-type structural, be that tool rest is made up of knife rest and knife rest nut, relatively has following difference with traditional monoblock type tool rest: when tool rest, sealing ring and cup are assembled together, when the knife rest in the tool rest compressed sealing ring, only the plane to sealing ring applied vertical pressure, that is to say the extruding force on only producing axially; And on sealing ring, do not produce horizontal direction radially and the pulling force of tangential direction, just can on this both direction, not produce distortion yet, thereby avoided the radial deformation of sealing ring, prevented that the situation generation of leaking from leakage appearring or in the cup of food blending machine, improved sealing property.

The utility model not only can stir melon and fruit, and can stir vegetables, and it has simple and reasonable, flexible operation, good seal performance, advantage of wide range of application.

Description of drawings

Fig. 1 is the traditional sealing ring and the decomposition texture schematic diagram of tool rest.

Fig. 2 is the structural representation after traditional sealing ring and the tool rest assembling.

After Fig. 3 is traditional sealing ring and tool rest assembling, with the decomposition texture schematic diagram of cup.

Fig. 4 is the decomposition texture schematic diagram of the utility model one embodiment.

After Fig. 5 is sealing ring in the utility model and knife rest assembling, with the decomposition texture schematic diagram of knife rest nut.

Fig. 6 is the structural representation after sealing ring, knife rest and the knife rest nut in the utility model assembled.

Fig. 7 axially analyses and observe the structure for amplifying schematic diagram after sealing ring, knife rest and the assembling of knife rest nut.

Fig. 8 analyses and observe the structure for amplifying schematic diagram for sealing ring.

Fig. 9 is the broken section structural representation of food blending machine.

Among the figure: 11 is sealing ring, and 13 is cup, and 14 is knife rest, and 14.1 is upper limb, and 15 is the knife rest nut, and 15.1 is screw thread.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described.

Referring to Fig. 4-Fig. 9, the sealing tool rest of this food blending machine, comprise sealing ring 11 and tool rest, tool rest is made up of knife rest 14 and knife rest nut 15, sealing ring 11 is arranged on the upper limb 14.1 of knife rest 14,

knife rest

14 and 15 sockets of knife rest nut, the arranged outside of knife rest nut 15 has screw thread 15.1 or the fastener that is connected with the cup 13 of food blending machine.Provided the concrete structure of screw thread 15.1 among the figure.

For the further effect of enhanced leaktightness, cross section that can sealing ring 11 is set to up-small and down-big structure.

In order to prevent to occur in the assembling interfering the external diameter of the external diameter＞sealing ring 11 of the upper limb 14.1 of knife rest 14.

In the present embodiment, knife rest 14 fastens after socket with knife rest nut 15, after knife rest 14 and knife rest nut 15 are threaded into cup 13, knife rest 14, sealing ring 11 offset successively with cup 13, it is relative static that sealing ring 11 and the frictional force of 14 on knife rest make between sealing ring 11 and the knife rest 14, relative slip between knife rest 14 and the knife rest nut 15.

During use, 1) at first sealing ring 11 is assemblied on the knife rest 14; 2) then tool rest nut 15 is assemblied on the knife rest 14; 3) cup 13 with food blending machine reverses; 4) the stirring cutter on the knife rest 14 stirs cup neck and cup bottom outlet that cutter passes cup 13 down, knife rest nut 15 is shelved on the screw thread of glass neck; 5) by counter clockwise direction rotating turret nut 15, up to till with whole tool rest locking.

Need to prove that embodiment explains to of the present utility model, is not as limit, any equivalent transformation that meets the technical solutions of the utility model substantial principle all should be within protection domain of the present utility model.

Claims

1. the sealing tool rest of a food blending machine, comprise sealing ring (11) and tool rest, it is characterized in that described tool rest is made up of knife rest (14) and knife rest nut (15), described sealing ring (11) is arranged on the upper limb (14.1) of described knife rest (14), described knife rest (14) and described knife rest nut (15) socket, the arranged outside of described knife rest nut (15) has screw thread (15.1) or the fastener that is connected with the cup (13) of food blending machine.

2. the sealing tool rest of food blending machine according to claim 1 is characterized in that the cross section of described sealing ring (11) is up-small and down-big structure.

3. the sealing tool rest of food blending machine according to claim 1 and 2 is characterized in that the external diameter of external diameter＞sealing ring (11) of the upper limb (14.1) of described knife rest (14).